Courtesy of MindMaze

Combining virtual reality and neuroscience may help a stroke patient's brain recover more quickly.

That's according to MindMaze, a Swiss company (with U.S. headquarters in San Francisco) that just received FDA approval to bring its virtual reality platform to the U.S. market, after already selling it in Europe. The "neurorehabilitation" platform, called MindMotion Pro, uses 3D motion tracking cameras to coordinate movement and brain function and then analyzes that data to tailor therapy, CEO and co-founder Tej Tadi told Axios.

Why it matters: A growing number of virtual reality use cases are in healthcare settings, for both medical training and assisting with therapy. Now that it is FDA-approved — a big win for any startup— MindMaze's virtual reality device will be among the first to be used in U.S. hospitals to assist with therapy after brain injury.

How it works: Using sensors and tracking cameras, MindMotion Pro maps a patient's movements of arms or fingers on a 3D avatar seen on the video-game-like platform. Even if a patient can't actually go through the motions, imagining that they are doing so through the avatar helps activate damaged areas of the brain trigger new neural activity.

Tadi calls it "an operating system for the brain," which can repair a damaged brain and enhance learning for a healthy one. Early partners include Stanford and University of California San Francisco.

It's not cheap: A hospital-grade device runs about $80,000, Tadi said.

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Updated 16 mins ago - Politics & Policy

Supreme Court clears way for first federal execution since 2003

Lethal injection facility in San Quentin, California. Photo: California Department of Corrections and Rehabilitation via Getty Images

The Supreme Court ruled early Tuesday that federal executions can resume, reversing a lower court decision and paving the way for the first lethal injection since 2003 to take place at a federal prison in Indiana, AP reports.

The big picture: A lower court had delayed the execution, saying inmates had provided evidence the government's plan to carry out executions using lethal injections "poses an unconstitutionally significant risk of serious pain."

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More Republicans say they're wearing masks

Data: Axios/Ipsos poll; Chart: Andrew Witherspoon/Axios

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Why it matters: A weakening partisan divide over masks, and a broad-based increase in the number of people wearing them, would be a welcome development as most of the country tries to beat back a rapidly growing outbreak.

Buildings are getting tested for coronavirus, too

Illustration: Eniola Odetunde/Axios

Testing buildings — not just people — could be an important way to stop the spread of the coronavirus.

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